Hi Gerry
Use wine? but it needs to be a 4gb pi
I have it on my main pi for when I was testing a mode (think it was vara ?)
I? have an 8gb pi I used for all radio stuff before I got my sbitx and I used wine on that.
I would copy the SD card before installing wine in case there are any unexpected side affects to the sbitx program.
Have Fun Richard G7OED?